ATE230762T1 - Cellulosemicrofibrille mit modifizierter oberfläche-verfahren zur herstellung und verwendung als füllstoff in verbundwerkstoffen - Google Patents

Cellulosemicrofibrille mit modifizierter oberfläche-verfahren zur herstellung und verwendung als füllstoff in verbundwerkstoffen

Info

Publication number
ATE230762T1
ATE230762T1 AT96932660T AT96932660T ATE230762T1 AT E230762 T1 ATE230762 T1 AT E230762T1 AT 96932660 T AT96932660 T AT 96932660T AT 96932660 T AT96932660 T AT 96932660T AT E230762 T1 ATE230762 T1 AT E230762T1
Authority
AT
Austria
Prior art keywords
microfibrils
pct
cellulose
composite materials
filler
Prior art date
Application number
AT96932660T
Other languages
English (en)
Inventor
Jean-Yves Cavaille
Henri Chanzy
Etienne Fleury
Jean-Francois Sassi
Original Assignee
Rhodia Chimie Sa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rhodia Chimie Sa filed Critical Rhodia Chimie Sa
Application granted granted Critical
Publication of ATE230762T1 publication Critical patent/ATE230762T1/de

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00Preparation of cellulose esters of organic acids
    • C08B3/20Esterification with maintenance of the fibrous structure of the cellulose
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/08Cellulose derivatives
    • C08L1/10Esters of organic acids, i.e. acylates
    • C08L1/12Cellulose acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08BPOLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B3/00Preparation of cellulose esters of organic acids
    • C08B3/06Cellulose acetate, e.g. mono-acetate, di-acetate or tri-acetate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04Polyesters derived from hydroxycarboxylic acids, e.g. lactones
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074Strand or strand-portions
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24058Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24124Fibers
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2902Channel shape
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2904Staple length fiber
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2933Coated or with bond, impregnation or core
    • Y10T428/2964Artificial fiber or filament
    • Y10T428/2965Cellulosic
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913Rod, strand, filament or fiber
    • Y10T428/2973Particular cross section
    • Y10T428/2978Surface characteristic
AT96932660T 1995-09-29 1996-09-27 Cellulosemicrofibrille mit modifizierter oberfläche-verfahren zur herstellung und verwendung als füllstoff in verbundwerkstoffen ATE230762T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9511688A FR2739383B1 (fr) 1995-09-29 1995-09-29 Microfibrilles de cellulose a surface modifiee - procede de fabrication et utilisation comme charge dans les materiaux composites
PCT/FR1996/001508 WO1997012917A1 (fr) 1995-09-29 1996-09-27 Microfibrilles de cellulose a surface modifiee - procede de fabrication et utilisation comme charge dans les materiaux composites

Publications (1)

Publication Number Publication Date
ATE230762T1 true ATE230762T1 (de) 2003-01-15

Family

ID=9483248

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96932660T ATE230762T1 (de) 1995-09-29 1996-09-27 Cellulosemicrofibrille mit modifizierter oberfläche-verfahren zur herstellung und verwendung als füllstoff in verbundwerkstoffen

Country Status (17)

Country Link
US (1) US6117545A (de)
EP (1) EP0852588B1 (de)
JP (1) JPH11513425A (de)
KR (1) KR19990063836A (de)
CN (1) CN1083847C (de)
AT (1) ATE230762T1 (de)
AU (1) AU7135896A (de)
BR (1) BR9610815A (de)
CA (1) CA2238390A1 (de)
CZ (1) CZ291535B6 (de)
DE (1) DE69625695D1 (de)
FR (1) FR2739383B1 (de)
HU (1) HU221666B1 (de)
PL (1) PL328269A1 (de)
SK (1) SK282586B6 (de)
TR (1) TR199800564T1 (de)
WO (1) WO1997012917A1 (de)

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Also Published As

Publication number Publication date
HUP9900752A3 (en) 2000-04-28
EP0852588A1 (de) 1998-07-15
SK41298A3 (en) 1999-01-11
JPH11513425A (ja) 1999-11-16
HUP9900752A2 (hu) 1999-07-28
WO1997012917A1 (fr) 1997-04-10
CZ291535B6 (cs) 2003-03-12
CN1083847C (zh) 2002-05-01
KR19990063836A (ko) 1999-07-26
SK282586B6 (sk) 2002-10-08
DE69625695D1 (de) 2003-02-13
CN1200128A (zh) 1998-11-25
BR9610815A (pt) 1999-07-13
US6117545A (en) 2000-09-12
TR199800564T1 (xx) 1998-06-22
FR2739383B1 (fr) 1997-12-26
FR2739383A1 (fr) 1997-04-04
EP0852588B1 (de) 2003-01-08
PL328269A1 (en) 1999-01-18
HU221666B1 (hu) 2002-12-28
CA2238390A1 (fr) 1997-04-10
AU7135896A (en) 1997-04-28
CZ94898A3 (cs) 1998-07-15

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